Question: Who is informed by Friedrich Schiller, that has a father-in-law named Peter Im Baumgarten?
Paraphrase: Who is informed about a father - in - law named Peter I m Baumgarten by Friedrich Schiller?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q22670 wdt:P737 ?answer . ?answer wdt:P1038 wd:Q2079256}
Answer: Johann Wolfgang von Goethe